<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
  <h1>修改部门</h1>
 <form action="/updateDept" method="post">
     编号：<input type="text" name="deptNo" th:value="${dept.deptNo}" readonly><br>
     名称：<input type="text" name="deptName" th:value="${dept.deptName}"><br>
     备注：<input type="text" name="deptremark" th:value="${dept.deptremark}"><br>

     <input type="submit" value="修改">
 </form>
</body>
</html>